Trace number 305005

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.03 1200.45

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S2026599491-05.cnf
MD5SUMbfa2c67f285f9654993c505ac389a222
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.6325
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

Solver Data (download as text)

1.94/1.95	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.94/1.95	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.94/1.95	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.94/1.95	c main()::
1.94/1.95	c initFormula():: searching for DIMACS p-line....
1.94/1.95	c full lookahead due to high density!
1.94/1.95	c initFormula():: the DIMACS p-line indicates a CNF of 140 variables and 11900 clauses.
1.94/1.95	c parseCNF():: parsing....
1.94/1.95	c parseCNF():: the CNF contains 0 unary clauses.
1.94/1.95	c runParser():: parsing was successful, warming up engines...
1.94/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.94/1.95	c preprocessing fase I completed:: there are now 140 free variables and 11900 clauses.
1.94/1.95	c stat :: sign balance is biased by 0.006
1.94/1.95	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.94/1.95	c using k-SAT heuristics (size based diff)
1.94/1.95	c longest clause has size 7
1.94/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.94/1.95	c main():: clause / variable ratio: ( 11900 / 140 ) = 85.00
1.94/1.95	c longest clause has size 7
1.94/1.95	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.94/1.95	c dynamic_preselect_setsize :: off
1.94/1.95	c suggested doublelook initial :: 0
1.94/1.95	c main():: all systems go!
1.94/1.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 191 JD: 54
2.14/2.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 3885 JD: 54
5.83/5.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |******************************************
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c |***********************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 77835 JD: 54
75.05/75.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 1060518 JD: 54
973.92/974.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-305005-1172069948 -o ROOT/results/node58/solver-305005-1172069948 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305005-1172069948/march_ks /tmp/evaluation/305005-1172069948/instance-305005-1172069948.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21983
/proc/meminfo: memFree=1692520/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=788 CPUtime=0
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 99 0 0 0 0 0 0 0 18 0 1 0 226951496 806912 84 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 197 84 47 123 0 72 0

[startup+0.106657 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21983
/proc/meminfo: memFree=1692520/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=2432 CPUtime=0.1
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 1595 0 0 0 10 0 0 0 18 0 1 0 226951496 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2432

[startup+0.514701 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 21983
/proc/meminfo: memFree=1692520/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=2432 CPUtime=0.5
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 1595 0 0 0 50 0 0 0 21 0 1 0 226951496 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 2432

[startup+1.33479 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1690912/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=2432 CPUtime=1.32
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 1595 0 0 0 132 0 0 0 25 0 1 0 226951496 2490368 462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 608 462 67 123 0 483 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 2432

[startup+2.97598 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1690208/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=3104 CPUtime=2.96
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 2430 0 0 0 296 0 0 0 25 0 1 0 226951496 3178496 566 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 776 566 72 123 0 651 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3104

[startup+6.25134 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1690224/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=3104 CPUtime=6.24
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 2430 0 0 0 623 1 0 0 25 0 1 0 226951496 3178496 566 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 776 566 72 123 0 651 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3104

[startup+12.706 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1690224/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=3240 CPUtime=12.7
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 2457 0 0 0 1269 1 0 0 25 0 1 0 226951496 3317760 593 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 810 593 72 123 0 685 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3240

[startup+25.6065 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1690096/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=3408 CPUtime=25.59
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 2485 0 0 0 2558 1 0 0 25 0 1 0 226951496 3489792 621 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 852 621 72 123 0 727 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3408

[startup+51.2133 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1689840/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=3788 CPUtime=51.19
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 2546 0 0 0 5118 1 0 0 25 0 1 0 226951496 3878912 682 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 947 682 72 123 0 822 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 3788

[startup+102.423 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 21984
/proc/meminfo: memFree=1689392/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=4128 CPUtime=102.38
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 2661 0 0 0 10237 1 0 0 25 0 1 0 226951496 4227072 797 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 1032 797 72 123 0 907 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 4128

[startup+162.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 22102
/proc/meminfo: memFree=1687664/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=4640 CPUtime=162.36
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 2797 0 0 0 16234 2 0 0 25 0 1 0 226951496 4751360 933 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 1160 933 72 123 0 1035 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 4640

[startup+222.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1687984/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=5404 CPUtime=222.34
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 2933 0 0 0 22232 2 0 0 25 0 1 0 226951496 5533696 1069 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 1351 1069 72 123 0 1226 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 5404

[startup+282.522 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1687472/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=6556 CPUtime=282.34
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 3064 0 0 0 28232 2 0 0 25 0 1 0 226951496 6713344 1200 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 1639 1200 72 123 0 1514 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 6556

[startup+342.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1687088/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=6556 CPUtime=342.34
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 3192 0 0 0 34232 2 0 0 25 0 1 0 226951496 6713344 1328 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597143 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 1639 1328 72 123 0 1514 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 6556

[startup+402.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1686512/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=8280 CPUtime=402.35
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 3322 0 0 0 40233 2 0 0 25 0 1 0 226951496 8478720 1458 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2070 1458 72 123 0 1945 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 8280

[startup+462.583 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1686064/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=8280 CPUtime=462.36
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 3453 0 0 0 46233 3 0 0 25 0 1 0 226951496 8478720 1589 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2070 1589 72 123 0 1945 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 8280

[startup+522.599 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1685496/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=8280 CPUtime=522.36
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 3579 0 0 0 52233 3 0 0 25 0 1 0 226951496 8478720 1715 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2070 1715 72 123 0 1945 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 8280

[startup+582.622 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1685112/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=8280 CPUtime=582.36
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 3714 0 0 0 58233 3 0 0 25 0 1 0 226951496 8478720 1850 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2070 1850 72 123 0 1945 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 8280

[startup+642.641 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1684536/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=10868 CPUtime=642.36
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 3857 0 0 0 64233 3 0 0 25 0 1 0 226951496 11128832 1993 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2717 1993 72 123 0 2592 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 10868

[startup+702.655 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1683960/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=10868 CPUtime=702.36
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 3994 0 0 0 70233 3 0 0 25 0 1 0 226951496 11128832 2130 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2717 2130 72 123 0 2592 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 10868

[startup+762.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1683448/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=10868 CPUtime=762.36
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 4106 0 0 0 76233 3 0 0 25 0 1 0 226951496 11128832 2242 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2717 2242 72 123 0 2592 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 10868

[startup+822.692 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1682936/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=10868 CPUtime=822.36
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 4235 0 0 0 82233 3 0 0 25 0 1 0 226951496 11128832 2371 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 2717 2371 72 123 0 2592 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 10868

[startup+882.713 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1682488/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=14748 CPUtime=882.38
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 4376 0 0 0 88234 4 0 0 25 0 1 0 226951496 15101952 2512 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 3687 2512 72 123 0 3562 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 14748

[startup+942.733 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1681848/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=14748 CPUtime=942.38
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 4525 0 0 0 94234 4 0 0 25 0 1 0 226951496 15101952 2661 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598512 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 3687 2661 72 123 0 3562 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 14748

[startup+1002.75 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1681400/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=14748 CPUtime=1002.39
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 4651 0 0 0 100235 4 0 0 25 0 1 0 226951496 15101952 2787 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 3687 2787 72 123 0 3562 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 14748

[startup+1062.78 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1680760/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=14748 CPUtime=1062.39
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 4793 0 0 0 106235 4 0 0 25 0 1 0 226951496 15101952 2929 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585292 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 3687 2929 72 123 0 3562 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 14748

[startup+1122.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1680248/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=14748 CPUtime=1122.39
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 4927 0 0 0 112235 4 0 0 25 0 1 0 226951496 15101952 3063 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 3687 3063 72 123 0 3562 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 14748

[startup+1182.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1679672/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=14748 CPUtime=1182.4
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 5065 0 0 0 118235 5 0 0 25 0 1 0 226951496 15101952 3201 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 3687 3201 72 123 0 3562 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 14748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1679544/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=14748 CPUtime=1200.02
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 5099 0 0 0 119997 5 0 0 25 0 1 0 226951496 15101952 3235 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 3687 3235 72 123 0 3562 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 14748

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22182
/proc/meminfo: memFree=1679544/2055920 swapFree=4182212/4192956
[pid=21983] ppid=21981 vsize=14748 CPUtime=1200.02
/proc/21983/stat : 21983 (march_ks) R 21981 21983 21920 0 -1 4194304 5099 0 0 0 119997 5 0 0 25 0 1 0 226951496 15101952 3235 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538113 0 0 4096 0 0 0 0 17 1 0 0
/proc/21983/statm: 3687 3235 72 123 0 3562 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 14748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.054991
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 14748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5099
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 1255

runsolver used 0.839872 second user time and 2.45663 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Feb 21 14:59:08 UTC 2007

IDJOB= 305005
IDBENCH= 20146
IDSOLVER= 111
FILE ID= node58/305005-1172069948

PBS_JOBID= 3892824

Free space on /tmp= 66562 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S2026599491-05.cnf
COMMAND LINE= /tmp/evaluation/305005-1172069948/march_ks /tmp/evaluation/305005-1172069948/instance-305005-1172069948.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-305005-1172069948 -o ROOT/results/node58/solver-305005-1172069948 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305005-1172069948/march_ks /tmp/evaluation/305005-1172069948/instance-305005-1172069948.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  bfa2c67f285f9654993c505ac389a222

RANDOM SEED= 445784302

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1692992 kB
Buffers:         37796 kB
Cached:         272188 kB
SwapCached:       5332 kB
Active:         214936 kB
Inactive:       106596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1692992 kB
SwapTotal:     4192956 kB
SwapFree:      4182212 kB
Dirty:            2784 kB
Writeback:           0 kB
Mapped:          15340 kB
Slab:            27512 kB
Committed_AS:   573872 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node58 on Wed Feb 21 15:19:11 UTC 2007